The most recent available data, vetted by the American Academy of Pediatrics, shows children between 2 and 12 spend 4.5 hours per day in front of screens (using their phones, looking into I devices and Pads, watching movies, playing videogames). In U.S. homes with children under 9, 98% have mobile devices. In the majority of these homes parents and other adults hand children their Smart Phones to play on or …